Use tools like MTK Droid Tools (for older devices) or SP Flash Tool in read-back mode to save your NVRAM and other critical partitions.
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With careful calculation, you can modify partition_size values to repartition internal storage. Incorrect size changes can render your device unbootable. This is only recommended for developers building custom ROMs.
Click on the button next to the "Scatter-loading File" field. mt6769 scatter file
Open the main firmware folder (often named images or firmware ).
The exact of your phone (e.g., Redmi 9, Infinix Hot 10). What error or symptom your device is currently showing.
The scatter file is also a map for forensic extraction. Suppose you need to extract only the nvram partition to restore IMEI. Use tools like MTK Droid Tools (for older
- partition_index: 1 partition_name: reserved file_name: NONE is_download: false type: NORMAL_ROM linear_start_addr: 0x0 physical_start_addr: 0x0 partition_size: 0x0 region: EMMC_USER
When you open an MT6769 scatter file in a text editor, you will see a list of partitions accompanied by specific hexadecimal memory addresses. Understanding these partitions is vital before attempting any modification:
- partition_index: 3 partition_name: proinfo file_name: NONE is_download: false type: NORMAL_ROM linear_start_addr: 0x80000 physical_start_addr: 0x80000 partition_size: 0x300000 region: EMMC_USER If you share with third parties, their policies apply
linear_start_addr is the absolute offset in the user region. Never change these unless you know exactly what you're doing.
This is a . Newer MediaTek devices have security protections that prevent unauthorized flashing. Solutions include: